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  • Hastings-Yashizwe-Ibyiza-Achromatic-Lens-1

Hastings Cemented
Inzira eshatu

Lens ya Achromatic ninziza nziza yo gusaba kugenzura aberration ntarengwa, kuko itanga imikorere myiza kuruta sisitemu imwe. Isima ya acromatic ikubye irahagije kubikorwa byinshi kuri conjugate itagira umupaka, hamwe na sima ikubye kabiri nibyiza kuri conjugate zuzuye. Nyamara, inyabutatu ya Achromatic itanga imikorere myiza kuruta inshuro ebyiri za acromatic, nkukuri mubyukuri inyabutatu ya acromatic ninzira yoroshye ikosora ibyibanze byambere bya chromatic kandi igatanga ibyiza kuri-axis na off-axis imikorere.

Ibice bitatu bya acromatic bigizwe na buke-yerekana ikamba ryo hagati hagati ya sima hagati yibintu bibiri bisa-byerekana indangagaciro zo hanze. Izi nyabutatu zifite ubushobozi bwo gukosora byombi bya axial na nyuma ya chromatic aberration, kandi igishushanyo mbonera cyacyo gitanga imikorere yiyongereye ugereranije na sima ebyiri.

Hastings achromatic butatu yagenewe gutanga igipimo cya conjugate itagira umupaka kandi ni ingirakamaro mu kwibanda ku biti byegeranye no gukuza. Ibinyuranyo, Steinheil achromatic triple yashizweho kugirango itange igipimo cyanyuma cya conjugate na 1: 1 amashusho. Paralight Optics itanga Steinheil na Hastings inyabutatu ya acromatic hamwe na antireflection yometse kuri 400-700 nm yumurambararo wa nm, nyamuneka reba igishushanyo gikurikira kugirango werekane.

agashusho-radio

Ibiranga:

AR Coating:

AR Yashizwe kuri 400 - 700 nm Urwego (Ravg<0.5%)

Inyungu:

Icyifuzo Cyindishyi Zo Kuruhande na Axial Chromatic Aberrations

Imikorere myiza:

Imikorere myiza kuri-Axis na Off-Axis Imikorere

Porogaramu:

Gukwirakwiza ibipimo bitagira ingano

Agashusho-Ikiranga

Ibisobanuro rusange:

pro-bifitanye isano-ico

Igishushanyo cya

Ikirangantego kitarondoreka Achromatic Lens

f: Uburebure
WD: Intera ikora
R: Radiyo yo kugabanuka
tc: Ubunini bwo hagati
te: Uburebure
H ”: Indege Nkuru

Icyitonderwa: Uburebure bwibanze bugenwa uhereye inyuma yindege nyamukuru, idahuye nindege iyo ari yo yose imbere.

 

Ibipimo

Urwego & Ubworoherane

  • Substrate Material

    Ubwoko bw'ikirahuri na Flint

  • Andika

    Hastings achromatic triple

  • Lens Diameter

    6 - 25 mm

  • Lens Diameter Tolerance

    + 0.00 / -0.10 mm

  • Ubworoherane bwo Hagati

    +/- 0.2 mm

  • Ubworoherane Burebure

    +/- 2%

  • Ubwiza bw'ubuso (Igishushanyo - Gucukura)

    60 - 40

  • Ubuso budasanzwe (Peak to Valley)

    λ / 2 kuri 633 nm

  • Centration

    <3 arcmin

  • Sobanura neza

    ≥ 90% bya Diameter

  • AR Coating

    1/4 umuraba MgF2@ 550nm

  • Gushushanya Uburebure

    587.6 nm

ibishushanyo-img

Igishushanyo

Igishushanyo mbonera cyerekana ijanisha ryerekana AR igereranya nkigikorwa cyuburebure bwumurongo.
♦ Kugaragaza umurongo wa Achromatic Triplet VIS AR Coating

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